The YFPM D-Type series of Flat Die Small Pellet Mill are composed by a set of the roller press, the flat die, the feeder and gear bearings equipped with electrical motor or diesel generator. The pellets are formed from powder materials by great pressure created between flat die and rollers. Different from the ring die pellet mills, this kind of mills can process oil cake and other mixed biomass materials into granule at one time.
| Model |
Power（kw） |
Pellet size（mm） |
Inch（mm） |
Production（t/h） |
Dimension （mm） |
Weight（kg） |
| YFPM250 |
18.5 |
Φ4-Φ12 |
250 |
0.18-0.2 |
1250x600x850 |
400 |
| YFPM300 |
22 |
Φ4-Φ12 |
300 |
0.2-0.3 |
1300x600x900 |
550 |
| YFPM350 |
30 |
Φ4-Φ12 |
350 |
0.35-0.5 |
1650x800x1350 |
800 |
| YFPM400 |
37 |
Φ4-Φ12 |
400 |
0.5-0.6 |
1700x800x1450 |
1000 |
| YFPM450 |
45 |
Φ4-Φ12 |
450 |
0.65-0.75 |
1700x800x1450 |
1300 |
| YFPM550 |
55 |
Φ4-Φ12 |
550 |
0.8-1 |
1800x900x1650 |
2200 |
| YFPM800 |
90 |
Φ4-Φ12 |
800 |
1.5-2 |
2250x1250x2200 |
4000 |
Raw Materials
For making pellets by the flat die pellet mill, the biomass materials can be wood waste dust, sawdust, corn stalk, peanut shells, etc. The wood waste can be all kinds of raw materials, such as spruce tree waste, pine tree waste and other sawdust waste, tree branches and shavers or parings from wood working factory and furniture manufacturers.
The product is columned granule with slippery firm. The product of flat die granulator can be used to feed animals, such as fish, cattle, chicken or to be burned as biofuel for wood pellets stove or boiler.
Detailed Parts of Flat Die Pellet Mill
Roller Parts: Rollers are the most important parts for making pellets. The material of roller parts must be anti-bearable and not easy to be broken. The roller is made from precise material of alloy metal. Compared with the original roller press which just has one pair of rollers, nowadays the new developed flat die pellet press has two or three pairs of rollers that enlarge the capacity of making pellets.
Die Parts: The die parts have many pellet holes for extruding material into the formation of pellets. The holes of the die have 6-8 mm diameter for your choose, or we can product different dies as your required. Compared between the flat die mill and the ring die pellet mill, their working theories for pelletizing are similar but the ring die have much bigger capacity and more complex structure. That is to say, the flat die pellet mill is more suitable for home use or small working shop.
Particle finished products
See More
wood pellet project diagram
Why do you choose our?
First and foremost, YUFENG has it’s own ring die factory, meaning the all ring dies are made by us. We control the ring die quality so that we control the quality of pelletizer and eventually, the whole pellet plant, make it consistent and reliable. As a ring die decides the pellets quality made by a pelletizer and it is the most frequently changed wearing parts for a pellet plant, you definitely want to buy a durable and quality ring die to save money. Never buy from an unknown reseller because there will always be a huge mark-up and unpredictable quality. Below are the photos of YUFENG ring die workshop which deserves your trust.
1.Strong production capacity
Die forging station
quenching station
Heat treatment station
2.Certification
